A mottled skin is a skin condition characterized by discoloration of skin in irregular patches. It is often described as dark spots located on the lower extremities of the legs or shins. There are many causes of mottled skin. This condition can be experienced by people with depression, multiple sclerosis, acne cystic, back pain, rheumatoid […]

Aging results from the interaction of a genetic program and the cumulative wear and tear of skin. This involves two phenomena: intrinsic aging and photoaging. A person’s genetic program controls his intrinsic aging. Skin will age because of the passage of time alone. This is best exemplified by buttock skin which is normally not exposed […]